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lbvjy [14]
3 years ago
5

I need this please 64 points!

Mathematics
2 answers:
Aliun [14]3 years ago
6 0

Answer:

Wanda converted the percent to a decimal incorrectly. It should be 0.73

Step-by-step explanation:

It has to be move two decimal place.

myrzilka [38]3 years ago
3 0

Answer:

None. Wanda's work is correct.

Step-by-step explanation:

The first is correct.

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Silas had 3 times as much money as Raja. Silas spent $84 of his money to buy a birthday gift for his grandma while Raja was awar
Tamiku [17]

Answer:

Total amount Silas and Raja has at first = $252

Step-by-step explanation:

Let,

Amount Silas had = x

Amount Raja had = y

According to given statement;

x = 3y       Eqn 1

x-84 = y+42     Eqn 2

Putting value of x from Eqn 1 in Eqn 2

3y - 84 = y+42

3y-y = 42+84

2y = 126

Dividing both sides by 2

\frac{2y}{2}=\frac{126}{2}\\y=63

Putting y = 63 in Eqn 1

x = 63(3)

x = 189

Total amount they had = 189 + 63 = $252

Hence,

Total amount Silas and Raja has at first = $252

8 0
3 years ago
The three angles in a triangle are in the ratio 3:5:7. Find the largest angle in the triangle?
Rzqust [24]

Answer: The largest angle is 7x

Step-by-step explanation:

Their sum is 180, so

3x + 5x + 7x = 180

5x = 180 --> x = 12

The largest angle is 7x, which is 7(12) = 84

7 0
3 years ago
If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions
Genrish500 [490]

Answer:

The answer is 12.

Step-by-step explanation:

You would multiply each of them by 12 to get rid of all of the fractions.

This is because 12 is the least common multiple of the denominators. You can find that by lining up their multiples and looking for the one that is the smallest that they have in common.

3: 3, 6, 9. 12. 15

4: 4. 8. 12. 16, 20

6: 6. 12. 18. 24. 30

5 0
3 years ago
Divide x³-4x²+5x-2 by x-2​
tatyana61 [14]

Answer:                                            

p(x)=x^3-4x^2+5x-2

=(2)^3-4(2)^2+5(2)-2

=8-4(4)+10-2

=8-16+10-2

=0

hope it helps mark as brainliest

8 0
3 years ago
Read 2 more answers
How how is 1/2 + 1/4 solve differently than 1/2 + 1/3?
yulyashka [42]
1/2 + 1/4 =
2/4 + 1/4 =
3/4 <===
7 0
3 years ago
Read 2 more answers
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